2-氟-4-硝基甲苯

Mass

MS-IW-3077          
2-fluoro-4-nitrotoluene
C7H6FNO2            (Mass of molecular ion:    155)

   Source Temperature: 220 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      27.0       1.4
      28.0       3.2
      30.0       9.9
      31.0       2.7
      37.0       1.2
      38.0       2.4
      39.0      10.3
      50.0       6.4
      51.0       9.0
      52.0       1.4
      56.0       1.6
      57.0      18.5
      58.0       1.0
      59.0       7.3
      61.0       2.6
      62.0       6.0
      63.0      15.7
      64.0       1.6
      68.0       1.8
      69.0       1.8
      70.0       2.2
      71.0       1.3
      74.0       2.5
      75.0       2.7
      76.0       1.0
      77.0      10.7
      78.0       1.0
      80.0       1.3
      81.0       8.9
      82.0       3.0
      83.0      71.0
      84.0       4.2
      85.0       1.2
      86.0       1.7
      87.0       1.6
      89.0       8.5
      90.0       1.0
      94.0       1.0
      95.0       6.6
      96.0       4.0
      97.0      19.0
      98.0       1.3
     105.0       1.4
     107.0      17.6
     108.0       6.2
     109.0     100.0
     110.0       8.3
     112.0       2.4
     125.0      19.9
     126.0       1.5
     139.0       1.8
     155.0      89.4
     156.0       7.2

Assign. Shift(ppm) A 7.950 B 7.885 C 7.369 D 2.392 J(A,B)=2.2HZ J(A,C)=8.3HZ J(B,F-19)=9.3HZ J(D,F-19)=2.2HZ

     Hz     ppm     Int.

   3183.35   7.966    126
   3181.03   7.960    154
   3174.93   7.945    142
   3172.73   7.939    175
   3157.71   7.902    154
   3155.52   7.896    142
   3151.49   7.886     28
   3148.44   7.878    157
   3146.24   7.873    151
   2953.61   7.391    135
   2953.13   7.390    141
   2945.31   7.370    258
   2937.74   7.351    133
   2937.01   7.349    137
    957.64   2.397    963
    957.28   2.396    964
    955.44   2.391   1000